Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (61)
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
BSC400255EC Sapphire Round Brilliant 2.55 0.0910   BS400 PCE 1 In stock
BSC500255EC Sapphire Round Brilliant 2.55 0.0910   BS500 PCE 1 In stock
GSC100255EC Sapphire Round Brilliant 2.55 0.0910   GS100 PCE 1 In stock
GSC200255EC Sapphire Round Brilliant 2.55 0.0910   GS200 PCE 1 Made to order
GSC300255EC Sapphire Round Brilliant 2.55 0.0910   GS300 PCE 1 Made to order
GSC400255EC Sapphire Round Brilliant 2.55 0.0910   GS400 PCE 1 Made to order
GSC500255EC Sapphire Round Brilliant 2.55 0.0910   GS500 PCE 1 Made to order
LSC100255EC Sapphire Round Brilliant 2.55 0.0910   LS100 PCE 1 In stock
LSC200255EC Sapphire Round Brilliant 2.55 0.0910   LS200 PCE 1 In stock
LSC300255EC Sapphire Round Brilliant 2.55 0.0910   LS300 PCE 1 In stock
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